Aluminum Infra Red Inspection Window, O.D

IRW-2C 2' Aluminum Infra Red Inspection Window, O.D. 2.87' Indoor/Outdoor Rugged Aluminum IR Window (2.87"/73mm diameter) Features: Arc resistant For Indoor/Outdoor useBroadband Crystal Waterproof meets IP67Minimizes time and cost of complying with NFPA 70E requirements for electrical inspectionsDecreases risk of arc flash incidents and resultant injuries (compared with other inspection methods)Perform both Visual and Thermal inspections through the broadband crystal window which is compatible with all thermal cameras and UV, Visual and Fusion inspections (Fusion requires a camera with LED light feature)Integrity and environmental ratings of cabinets are intact even after installationRugged anodized aluminum frame & cover Hinged cover always stays attached to base unit (minimizes risk of dropping parts around electrical cabinets)Windows are sized to match dimensions of standard knockout punchesEasy to install - 3 step installationProvides approx. 30x more holding surface area securing the window to the cabinet door (vs. mounting screws)Mount on steel and Lexan panelsNo screw holes to drill or screws to attachWindow labeling/ID# inside the coverLimited Lifetime Warranty against manufacturer defects.